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Function to calculate distance between two coordinates

... What you're using is called the haversine formula, which calculates the distance between two points on a sphere as the crow flies. The Google Maps link you provided shows the distance as 2.2 km because it's not a straight line. Wolphram Alpha is...
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How to remove items from a list while iterating?

...:] notation hackish or fuzzy, here's a more explicit alternative. Theoretically, it should perform the same with regards to space and time than the one-liners above. temp = [] while somelist: x = somelist.pop() if not determine(x): temp.append(x) while temp: somelist.append(temp...
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How to monitor network calls made from iOS Simulator

I am trying to monitor calls from an app to my server just like Firebug does. I could not find a way to see that in iOS Simulator or in xCode. ...
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Does Python's time.time() return the local or UTC timestamp?

... Why should we import time when datetime basically gives you timestamp. Just remove the milliseconds - str(datetime.datetime.now()).split('.')[0] – Hussain Jan 3 '13 at 13:25 ...
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Android: allow portrait and landscape for tablets, but force portrait on phone?

...phones to be restricted to portrait only. I can't find any way to conditionally choose an orientation. Any suggestions? 12 ...
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NSDate get year/month/day

...force a Gregorian calendar, you'll want to use the following: [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar] – Itai Ferber Jun 9 '13 at 21:01 2 ...
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Check status of one port on remote host [closed]

... This is the easiest method if telnet is installed on the Windows device – shonky linux user Apr 29 '13 at 1:12 30 ...
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How do I add an existing Solution to GitHub from Visual Studio 2013

... git remote rm origin. That will bring back the URL text box in VS2013 and allow you to re-add the remote server. There may be a way to do it in VS but I couldn't find it. – bob May 8 '14 at 19:55 ...
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Use PHP to create, edit and delete crontab jobs?

... Also, take note that apache is running as a particular user and that's usually not root, which means the cron jobs can only be changed for the apache user unless given crontab -u privilege to the apache user. share ...
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Github: Can I see the number of downloads for a repo?

...in his (upvoted) answer, does use that field in his python script. (very small extract) c.setopt(c.URL, 'https://api.github.com/repos/' + full_name + '/releases') for p in myobj: if "assets" in p: for asset in p['assets']: print (asset['name'] + ": " + str(asset['download_co...